23390731460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{422063}}^1$

素因数の和:422252

約数の個数: 48

約数和(自身を含む): 52329182976

約数和(自身を除く): 28938451516

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 652, 815, 1630, 2771, 3260, 5542, 11084, 13855, 27710, 55420, 422063, 844126, 1688252, 2110315, 4220630, 7175071, 8441260, 14350142, 28700284, 35875355, 68796269, 71750710, 137592538, 143501420, 275185076, 343981345, 687962690, 1169536573, 1375925380, 2339073146, 4678146292, 5847682865, 11695365730, 23390731460]

約数ペア:

[(1, 23390731460), (2, 11695365730), (4, 5847682865), (5, 4678146292), (10, 2339073146), (17, 1375925380), (20, 1169536573), (34, 687962690), (68, 343981345), (85, 275185076), (163, 143501420), (170, 137592538), (326, 71750710), (340, 68796269), (652, 35875355), (815, 28700284), (1630, 14350142), (2771, 8441260), (3260, 7175071), (5542, 4220630), (11084, 2110315), (13855, 1688252), (27710, 844126), (55420, 422063)]